Monday

11 am - 8 pm

Tuesday

11 am - 8 pm

Wednesday

11 am - 8 pm

Thursday

11 am - 8 pm

Friday

11 am - 9 pm

Saturday

11 am - 9 pm

Sunday

11 am - 8 pm

About

Grégoire serves a robust selection of classic burgers crafted with high quality ingredients and focused preparation methods. The menu features thick beef patties seasoned precisely to highlight savory profiles, complemented by fresh crisp vegetables and melted cheeses. Soft artisanal buns hold these substantial creations together, providing the ideal texture for a handheld meal. Diners encounter a variety of signature sauces that enhance the overall flavor profile without overpowering the primary proteins. The preparation environment prioritizes efficiency and consistency, ensuring each order meets rigorous standards for culinary output. This establishment emphasizes a straightforward approach to burger preparation where the quality of the raw ingredients dictates the final experience. The focus remains on providing reliable, flavor-forward selections that cater to those seeking a substantial and well-constructed burger experience in a casual setting.

Reviews for Grégoire

Food

Service

on Google4.7 (3600+)

*as of 2026-08-01

4.8 766 ratings

5★

83%

4★

11%

3★

2★

1★

Write your review

Reviews often mention

Display All poutine(273) hot dog(48) propre(43) sauce(38) fromage(38) rapide(31) frite(29) prix(27) cheese(16) burger(16) hamburger(14) region(13)

Review Summary

Grégoire is widely regarded as a staple destination for classic Quebec roadside comfort food, earning significant praise for its excellent poutine, generous portions, and high-quality ingredients. Customers frequently highlight the exceptional cleanliness of the premises and the efficient, welcoming service provided by the staff, often noting the restaurant's professional management. While the signature approach of using sliced cheese curds in the poutine is a point of debate among patrons, the consensus leans heavily toward a positive dining experience. The menu features reliable favorites like burgers and hot dogs in an atmosphere that balances a modern feel with a traditional diner vibe, making it a worthwhile stop for those traveling in the region.

Page 3 of 23 - 229 Reviews

Yves

5.0

Une poutine comme on l'aime au Québec.

Jul 3, 2026

on Google

M.A.

5.0

We stopped in at Restaurant Gregoire & Fils in Mercier in June 2026, & despite the heavy construction in the area, the visit was still very smooth. The detours to reach the restaurant are clearly marked, & the signage makes it easy to find your way, even if you are coming off the highway. It's one of those places where you do need to expect some extra driving time, but the access is still straightforward & worth the effort.
The food was exactly what you hope for from a classic Quebec roadside stop. The poutine was excellent, with generous portions & that satisfying comfort-food flavor, & the burger was solid as well. Adding a drink makes it a great combo meal, especially if you want something filling without overcomplicating the order. The menu has a good old-school feel, & the whole experience fits the no-fuss, hearty roadside diner vibe.
The restaurant itself was clean & well kept, & the washroom was also clean, which is always a big plus when traveling. Overall, this is a convenient stop with easy highway access, good signage, & reliable comfort food. Even with the construction & detours, it remains a worthwhile place to pull over for a satisfying meal.

Jun 26, 2026

on Google

Sandra

5.0

La meilleure poutine ds la région 🥰 Services & nourriture excellente 🫶 Personnels très chaleureux 🩷

Jun 23, 2026

on Google

Sahil

5.0

Poutine très bonne & service très rapide.

Jun 20, 2026

on Google

Patrick

5.0

J'aime leur poutine avec le fromage en grain coupé en tranche, cela fond dans la bouche. Demander de ne pas'pacter' ben dur car sinon vous aurez de la misère à prendre des bouchées sans que cela se morcèle. Leur hamburger spécial est à tomber !

Jun 20, 2026

on Google

Line

5.0

Une des meilleure poutine en montérégie 👌

Jun 18, 2026

on Google

Lucie

5.0

Meilleure poutine !!

Jun 8, 2026

on Google

Filippo

5.0

Shared with my wife a family size hot chicken poutine Wow amazing!!

Jun 6, 2026

on Google

__Fitrider

3.0

Aucune attente pour passer commande, mais j'ai attendu 40 min pour 2 poutines régulières. Le service est trop long. La poutine, c'est ok (8/10), le prix est très bon (9/10).

Jun 6, 2026

on Google

Sebastien

5.0

Dans le top 3 des meilleurs poutine au Québec

Jun 5, 2026

on Google

Grégoire

Grégoire defines the local burger standard with every juicy, handcrafted patty served in Mercier.

LocationError?

About

Details

Restaurants in Mercier

Grégoire

Benny & Co.

Resto Dan's

Chez Loulou

Maison Basilic

Reviews for Grégoire

Review Summary